ABB焊接機(jī)器人電機(jī)ABB機(jī)器人伺服電機(jī) ABB驅(qū)動(dòng)單元模塊故障維修
長(zhǎng)科一直專(zhuān)注于研究和探討各品牌工業(yè)機(jī)器人控制部分的維護(hù)和保養(yǎng)上，經(jīng)過(guò)多年的努力，現(xiàn)如今能熟練的撐握機(jī)器人各種基板和機(jī)器人示教器維修的要領(lǐng)，更加配備了各類(lèi)型品牌示教器的配件，真正發(fā)揮到了快速、準(zhǔn)確、實(shí)惠的優(yōu)勢(shì)。
伺服電機(jī)/伺服電機(jī)是指在伺服系統(tǒng)中控制機(jī)械元件運(yùn)轉(zhuǎn)的發(fā)動(dòng)機(jī)，是一種補(bǔ)助馬達(dá)間接變速裝置。
伺服電機(jī)/伺服電機(jī)可使控制速度，位置精度非常準(zhǔn)確，可以將電壓信號(hào)轉(zhuǎn)化為轉(zhuǎn)矩和轉(zhuǎn)速以驅(qū)動(dòng)控制對(duì)象。伺服電機(jī)轉(zhuǎn)子轉(zhuǎn)速受輸入信號(hào)控制，并能快速反應(yīng)，在自動(dòng)控制系統(tǒng)中，用作執(zhí)行元件，且具有機(jī)電時(shí)間常數(shù)小、線性度高、始動(dòng)電壓等特性，可把所收到的電信號(hào)轉(zhuǎn)換成電動(dòng)機(jī)軸上的角位移或角速度輸出。分為直流和交流伺服電動(dòng)機(jī)兩大類(lèi)，其主要特點(diǎn)是，當(dāng)信號(hào)電壓為零時(shí)無(wú)自轉(zhuǎn)現(xiàn)象，轉(zhuǎn)速隨著轉(zhuǎn)矩的增加而勻速下降。
伺服電機(jī)維修常見(jiàn)故障：
1、伺服電機(jī)磁鐵維修爆缸破碎掉（軸承）卡死轉(zhuǎn)不動(dòng)，伺服電機(jī)線圈維修漏電燒過(guò)流過(guò)壓發(fā)熱發(fā)燙啟動(dòng)就報(bào)警跳閘；
2、伺服電機(jī)失磁維修運(yùn)轉(zhuǎn)無(wú)力低速（空載）可以高速（作業(yè)）報(bào)警無(wú)力，伺服電機(jī)編碼器維修玻璃盤(pán)破碎掉磨損，伺服電機(jī)剎車(chē)維修失靈打不開(kāi)抱閘噪音響聲大卡死住轉(zhuǎn)不動(dòng)，伺服電機(jī)軸承維修響聲過(guò)大嗡嗡響機(jī)體發(fā)熱發(fā)燙噪音過(guò)大；
3、伺服電機(jī)轉(zhuǎn)子維修斷開(kāi)外調(diào)同心度彎曲，一通電就報(bào)警跳閘維修，伺服馬達(dá)位置不準(zhǔn)原點(diǎn)錯(cuò)亂跑偏位輸出不平衡維修，伺服馬達(dá)運(yùn)行抖動(dòng)維修，失磁維修失靈燒壞剎車(chē)盤(pán)磨損；
4、伺服電機(jī)可以用一段（一會(huì)）時(shí)間就報(bào)警關(guān)機(jī)（斷電）重啟又可以用一段（一會(huì)）時(shí)間就又報(bào)警維修等
ABB機(jī)器人3HAC17346-1/01伺服電機(jī)/ABB機(jī)械手3HAC17345-1/01伺服馬達(dá)出現(xiàn)故障如無(wú)法自行解決，廣州市長(zhǎng)科自動(dòng)化設(shè)備有限公司
廣州市長(zhǎng)科自動(dòng)化設(shè)備有限公司
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